4×4 Matrix Keypad Switch Type

This 4×4 keypad module has a total 16 different  push button keys and comes in 4×4 matrix. The keypad comes in stripped form connectors which can directly be attached to the respective microcontroller development board.

4×4 keypad Specifications:

• 4 x 4 Matrix Microswitch Push Button Keypad
• 8 pin configuration
• Operation Temperature: -20 to +80 centigrade
• A Female 10-pin berg strip connector is required for interfacing it with your microcontroller circuits.

4×4 Keypad Applications:

• Hobby Projects
• Security systems
• Measurement Instruments
• Vending machines
• Industrial machines
• Data entry for Embedded Systems